Q. The unit of Planck’s constant is
A) $Joule$
B) $Joule/s$
C) $Joule/m$
D) $Joule$-$s$
Explanation
The correct answer is Option D: $Joule$-$s$.
A detailed explanation for this question is being prepared.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.